Usain Bolt dropped a starting block on his foot this week, but it’s going to take plenty more than that to worry him in the 200-meter final Saturday.

Bolt, aiming for triple gold at the World Championships, won his first round and semifinal of the 200 meters in Luzhniki Stadium on Friday. The Jamaican is a huge favorite to take his third straight world title in the 200 on Saturday (12:05 p.m. Eastern Time, NBC).

“My foot is feeling better,” Bolt told Reuters. “It was sore, but we’ve been working on it for four days.”

Bolt has been more dominant in the 200 than the 100 during his illustrious career. He hasn’t lost the event at an Olympics or worlds since taking silver behind Tyson Gay at the 2007 World Championships when he was 21 years old.

The only time a competitor at an Olympics or worlds final lost by less than three tenths of a second since came in London, where Yohan Blake won silver .12 of a second behind Bolt.

This year’s final is missing the Olympic silver medalist Blake and reigning world silver and bronze medalists Walter Dix and Christophe Lemaitre, all due to injuries. U.S. champion Tyson Gay is also absent after failing drug tests, and Justin Gatlin, the silver medalist in the 100 in Moscow, isn’t running the 200.

Bolt was given a copy of the famous lightning bolt photo from Sunday’s 100-meter final by the BBC after winning his semifinal in 20.12.

That leaves Jamaican Warren Weir, who won bronze in London, as the silver medal favorite. Weir is the third fastest man this year behind Bolt and Gay at 19.79 seconds, though he was beaten by American Curtis Mitchell in his semifinal.

“I delivered when I needed to,” Mitchell, who ran a personal best 19.97, told Johnson on Universal Sports. “Right now I’m going to build off this and hopefully carry the U.S. in the 200 meters the next six or seven years.”

Mitchell is in the medal discussion, but it could be a Jamaican sweep with Bolt, Weir and Nickel Ashmeade. Also watch South African Anaso Jobodwana, 21, who was .01 behind Bolt in their semifinal with a personal best 20.13. Brit Adam Gemili, 19, ran back-to-back personal bests in the first round and the semifinals.

If Bolt wins a medal of any color in the 200, he will pass Michael Johnson for the second most career medals by a man at the World Championships with nine. If he wins another medal in the 4×100 relay Sunday, he will match Carl Lewis for the most. If he wins gold in both events, he will also tie Lewis for the most golds won by a man with eight.